This is my first indoor grow i am using a living soil and earth dust dry amendments i have an auto that is in flower and is showing some issues, as well as the photoperiod. I hit the autoflowe with boost during preflower and it did excellent until about 3 weeks ago. I thought forsure after 3 weeks of letting the pots dry then watering heavy would take care of this but it doesn't seem to be helping. 
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